Active NPI
Nghiem Duc Dang, M.D.
- Surgery Physician
- Westminster, CA
National Provider Identifier
1891759486
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Surgery Physician
- License
- A39045
- Practice address
- 14571 Magnolia St
Suite 208
Westminster, CA 92683-5574 - Phone
- (714) 379-6245
- Fax
- (714) 379-6247
- NPI assigned
- Apr 12, 2006
- Sex
- Male
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Surgery Physician | 208600000X | A39045 | CA | Primary |
Addresses
Primary practice location
14571 Magnolia St
Suite 208
Westminster, CA 92683-5574
Mailing address
14571 Magnolia St
Suite 208
Westminster, CA 92683-5574
Phone (714) 379-6245
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in CA
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
Enrollment records 1
| Enrollment ID | State | Provider type | PAC ID | Details |
|---|---|---|---|---|
| I20101111000991 | CA | Practitioner - General Practice | 2264627512 | Practice locations: Westminster, CA |
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1144800000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1783900800000",
"number": "1891759486",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "14571 MAGNOLIA ST",
"address_2": "SUITE 208",
"city": "WESTMINSTER",
"state": "CA",
"postal_code": "926835574",
"telephone_number": "714-379-6245",
"fax_number": "714-379-6247"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "14571 MAGNOLIA ST",
"address_2": "SUITE 208",
"city": "WESTMINSTER",
"state": "CA",
"postal_code": "926835574",
"telephone_number": "714-379-6245",
"fax_number": "714-379-6247"
}
],
"practiceLocations": [],
"basic": {
"last_name": "DANG",
"first_name": "NGHIEM",
"middle_name": "DUC",
"credential": "M.D.",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2006-04-12",
"last_updated": "2026-07-13",
"status": "A"
},
"taxonomies": [
{
"code": "208600000X",
"taxonomy_group": "",
"desc": "Surgery",
"state": "CA",
"license": "A39045",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Westminster, CA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.